The melody of The Best Things In Life Are Free by Luther Vandross & Janet Jackson runs 509 notes across 87 bars, 4:23 long in F#m at 105 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? The Best Things In Life Are Free chords and lyrics.